RE: Re: Performance counters in GNU Radio

[Jim Melton]

You need:

[PerfCounters]
on = True

in $HOME/.gnuradio/config.conf

---
Jim Melton






-----Original Message-----
From: Discuss-gnuradio <discuss-gnuradio-bounces+jim.melton=sncorp.com@gnu.org> 
On Behalf Of Ryan Volz
Sent: Tuesday, May 10, 2022 12:08
To: Marcin Puchlik <m.puchlik@is-wireless.com>; GNURadio Discussion List 
<discuss-gnuradio@gnu.org>
Subject: [EXTERNAL] Re: Performance counters in GNU Radio

Hi Marcin,

On 5/10/22 9:40 AM, Marcin Puchlik via GNU Radio, the Free & Open-Source 
Toolkit for Software Radio wrote:
> Hi,
> I am using GNU Radio which I installed from binary (3.10.1.1). I am 
> creating my own OOT and I would like to use /Performance Counters/ 
> features like pc_nproduced() function. Here 
> <https://wiki.gnuradio.org/index.php/Performance_Counters> I found 
> that they are not enabled by default and I saw that this function 
> returns 0.0 . Does it force me to install GNU Radio from source and 
> during compile time enable the /Performance Counters? / Thanks
> 

Despite what the wiki page says, it appears that performance counters are 
ENABLED during build by default:

https://github.com/gnuradio/gnuradio/blob/c6e8dae799b7dc0fecff1081fdd9ef4e405bfde4/CMakeLists.txt#L168

So it is likely that your binaries have been built with them enabled, and that 
you just need to enable them at runtime through your configuration. I don't 
have any experience with that, unfortunately.

Cheers,
Ryan


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